Home / 24,815,126.60-37,223,856.30-7,776,355.40

Finding the Fourth Proportional to 24,815,126.60, 37,223,856.30 and 7,776,355.40

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Solution

The fourth proportional to 24,815,126.60, 37,223,856.30 and 7,776,355.40 is: 11,664,898.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,815,126.60 : 37,223,856.30 = 7,776,355.40 : x
  2. Step 2: Convert to fraction form
    24,815,126.60/37,223,856.30 = 7,776,355.40/x
  3. Step 3: Cross multiply
    24,815,126.60x = 37,223,856.30 × 7,776,355.40
  4. Step 4: Simplify right side
    24,815,126.60x = 289,465,935,947,329
  5. Step 5: Solve for x
    x = 289,465,935,947,329/24,815,126.60
  6. Step 6: Final answer
    x = 11,664,898.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.